CN218769023U

CN218769023U - Inductive equipment convenient for inductance adjustment

Info

Publication number: CN218769023U
Application number: CN202222719700.9U
Authority: CN
Inventors: 任敦军; 孔凡金
Original assignee: Qingdao Filt Tech Electronic Co ltd
Current assignee: Qingdao Filt Tech Electronic Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-28
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to an inductance equipment field just discloses an inductance equipment who makes things convenient for inductance adjustment, and it is fixed that effectual current inductance equipment of having solved passes through the shell to make the unable problem that changes of its inside inductance effect, which comprises a bod, the internally mounted of organism has inductance subassembly, and the internally mounted of organism has adjusting part, and adjusting part includes sliding connection in the inside movable block of organism, and one side of movable block is installed with the iron core, and the thread groove has been seted up to the opposite side of iron core, and the inside threaded connection of thread groove has the screw rod, and the output shaft of motor is installed to the one end of screw rod, and the locating part is installed in the outside and organism fixed connection of motor, the locating part includes the slider of waiting the angle to install in the movable block outside, the utility model discloses, the output shaft through the motor drives the screw rod and rotates, and it is inside constantly to drive the iron core, constantly gets into the inside in-process of insulating pipe at the iron core, and inductance coefficient constantly increases to change the inductance.

Description

Inductive equipment convenient for inductance adjustment

Technical Field

The utility model belongs to the inductance equipment field specifically is an inductance equipment who makes things convenient for inductance adjustment.

Background

The inductor is an electromagnetic induction element formed by winding an insulated wire, and is also one of the common components in an electronic circuit. The inductance is a group of coaxial turns which are wound on an insulating framework or a magnetic core or an iron core by enameled wires, yarn-covered wires or plastic covered wires and the like and are connected in series, is represented by a letter L in a circuit, is mainly used for isolating and filtering alternating current signals or forming a resonance circuit with a capacitor, a resistor and the like, generally consists of a battery cell and a coil, and simultaneously, the inductance of equipment is continuously changed along with the distance of the battery cell inserted into the coil, but still has the following defects:

because inductance equipment is in process of production, generally with coil and iron core fixed setting, still there is inductance equipment coil only to make the difficult adjustment in iron core position, thereby make the inductance difficult as required change.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a make things convenient for inductance adjustment's inductance equipment, it is fixed that effectual present inductance equipment of having solved passes through the shell to make the unable problem that changes of its inside inductance effect.

In order to achieve the above object, the utility model provides a following technical scheme: an inductance device convenient for inductance adjustment comprises a machine body, wherein an inductance assembly is arranged in the machine body, and an adjusting assembly is arranged in the machine body;

the adjusting part includes sliding connection in the inside movable block of organism, and one side-mounting of movable block has the iron core, and the thread groove has been seted up to the opposite side of iron core, and the internal thread of thread groove is connected with the screw rod, and the output shaft of motor is installed to the one end of screw rod, the outside and organism fixed connection of motor, motor external power supply, the locating part is installed in the outside of movable block.

Preferably, the limiting part comprises a sliding block which is installed on the outer side of the moving block at an equal angle, the sliding block is connected to the inner portion of the sliding groove in a sliding mode, and the sliding groove is formed in the inner wall of the machine body at an equal angle.

Preferably, the inductance assembly comprises an insulation tube installed inside the machine body, and a coil is wound on the outer side of the insulation tube.

Preferably, the insulating tube is located on one side of the iron core, which is far away from the moving block, and the diameter of the insulating tube is larger than that of the iron core.

Preferably, a baffle is installed on the outer side of the insulating pipe, and the outer wall of the baffle is fixedly connected with the inner wall of the machine body.

Preferably, a sleeve is installed on the inner wall of the machine body, a pressure sensor is installed at one end of the inner wall of the sleeve, and the sleeve is located on one side, far away from the iron core, of the moving block.

Preferably, the inside sliding connection of telescopic has the movable block, and the connecting rod is installed to one side of movable block, the one end and the movable block fixed connection of connecting rod, and the spring is installed to the opposite side of movable block, the one end and the pressure sensor fixed connection of spring, pressure sensor signal connection has the receiver, installs the battery in the pressure sensor.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model drives the screw rod to rotate through the output shaft of the motor, drives the iron core to continuously enter the insulating tube, and the inductance coefficient is continuously increased in the process that the iron core continuously enters the insulating tube, thereby changing the inductance;

(2) This novel remove the in-process through the movable block for distance between movable block and the pressure sensor changes, causes the spring to change pressure sensor's pressure, judges the position of iron core through pressure size then, thereby is convenient for adjust.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the inductance assembly of the present invention;

FIG. 3 is a schematic view of the structure of the adjusting assembly of the present invention;

in the figure: 1. a body; 2. an inductance component; 201. an insulating tube; 202. a baffle plate; 203. a coil; 3. an adjustment assembly; 301. a moving block; 302. an iron core; 303. a chute; 304. a slider; 305. a screw groove; 306. a screw; 307. a motor; 308. a sleeve; 309. a pressure sensor; 310. a movable block; 311. a connecting rod; 312. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

First embodiment is given by fig. 1-3, the utility model discloses a organism 1, the internally mounted of organism 1 has inductance component 2, and the internally mounted of organism 1 has adjusting part 3.

In the second embodiment, on the basis of the first embodiment, the inductance assembly 2 includes an insulating tube 201 installed inside the machine body 1, a coil 203 is wound outside the insulating tube 201, the insulating tube 201 is located on one side of the iron core 302 away from the moving block 301, the diameter of the insulating tube 201 is larger than that of the iron core 302, a baffle 202 is installed outside the insulating tube 201, and the outer wall of the baffle 202 is fixedly connected with the inner wall of the machine body 1.

In the third embodiment, on the basis of the first embodiment, the adjusting assembly 3 includes a moving block 301 slidably connected to the inside of the machine body 1, an iron core 302 is installed on one side of the moving block 301, a thread groove 305 is formed on the other side of the iron core 302, a screw 306 is threadedly connected to the inside of the thread groove 305, an output shaft of a motor 307 is installed at one end of the screw 306, the outside of the motor 307 is fixedly connected to the machine body 1, the motor 307 is externally connected to a power supply, a limiting member is installed on the outside of the moving block 301, the limiting member includes a slider 304 installed on the outside of the moving block 301 at an equal angle, the slider 304 is slidably connected to the inside of the sliding groove 303, the sliding groove 303 is equiangularly opened on the inner wall of the machine body 1, a sleeve 308 is installed on the inner wall of the machine body 1, a pressure sensor 309 is installed at one end of the inner wall of the sleeve 308, the sleeve 308 is located on one side of the moving block 301 away from the iron core 302, a movable block 310 is slidably connected to the inside of the sleeve, a connecting rod 311 is installed on one side of the movable block 310, one end of the connecting rod 311 is fixedly connected to the moving block 301, a spring 312 is installed on the other side of the movable block 310, one end of the spring 312 is fixedly connected to the pressure sensor 309, a receiver is connected to the pressure sensor 309, and a signal of the pressure sensor 309 is connected to the receiver 309, and a battery is installed in the pressure sensor 309;

output shaft through motor 307 drives screw 306 and rotates, it constantly enters into insulating tube 201 to drive iron core 302 inside, constantly enter into insulating tube 201 at iron core 302 inside in-process, inductance factor constantly increases, thereby change the inductance, and movable block 301 removes the in-process, make the distance between movable block 310 and the pressure sensor 309 change, cause spring 312 to change to pressure sensor 309's pressure, pressure sensor 309 transmits the pressure value signal to the receiver on, and the receiver is according to the pressure value, can obtain spring 312's compressive capacity, thereby obtain electric core 302's amount of movement, reflect then electric core 302 is located the inside relevant position of organism 1, judge the position of iron core 302 through the pressure size.

The working principle is as follows: when the device is used, the coil 203 is electrified, so that the device generates inductance, when the inductance needs to be changed, the motor 307 is started, an output shaft of the motor 307 drives the screw 306 to rotate, the screw 306 is in threaded connection with the moving block 301 through the thread groove 305, the outer side of the moving block 301 is provided with the limiting groove through the sliding block 304, so that the iron core 302 is driven to continuously enter the insulating tube 201 after the screw 306 rotates, and the inductance coefficient is continuously increased in the process that the iron core 302 continuously enters the insulating tube 201, so that the inductance is changed;

when the moving block 301 moves the in-process, make the distance between movable block 310 and the pressure sensor 309 change, thereby make the elasticity of spring 312 change, then cause the pressure change of spring 312 to pressure sensor 309, then make pressure sensor 309 pass through in signal of telecommunication to the receiver that will receive, pressure sensor 309 passes through pressure value signal transmission to the receiver on, and the receiver is according to the pressure value, can obtain the compression volume of spring 312, thereby obtain the amount of movement of electric core 302, then reflect electric core 302 and be located the inside relevant position of organism 1, judge the position back of iron core 302 through the pressure size, thereby be convenient for adjust the position of electric core 302, then change the inductance of equipment.

Claims

1. The utility model provides a make things convenient for inductance adjustment's inductance equipment, includes organism (1), its characterized in that: an inductance assembly (2) is arranged in the machine body (1), and an adjusting assembly (3) is arranged in the machine body (1);

the adjusting assembly (3) comprises a moving block (301) which is slidably connected to the inside of the machine body (1), an iron core (302) is installed on one side of the moving block (301), a thread groove (305) is formed in the other side of the iron core (302), a screw rod (306) is connected to the inner thread of the thread groove (305), an output shaft of a motor (307) is installed at one end of the screw rod (306), the outer side of the motor (307) is fixedly connected with the machine body (1), the motor (307) is externally connected with a power supply, and a limiting piece is installed on the outer side of the moving block (301).

2. The inductive device of claim 1, wherein said inductive device further comprises: the limiting piece comprises a sliding block (304) which is installed on the outer side of the moving block (301) at an equal angle, the sliding block (304) is connected to the inside of the sliding groove (303) in a sliding mode, and the sliding groove (303) is formed in the inner wall of the machine body (1) at an equal angle.

3. The inductive device of claim 1, wherein said inductive device further comprises: the inductance assembly (2) comprises an insulating tube (201) arranged inside the machine body (1), and a coil (203) is wound on the outer side of the insulating tube (201).

4. An inductive device to facilitate inductance adjustment according to claim 3, wherein: the insulating tube (201) is located on one side, away from the moving block (301), of the iron core (302), and the diameter of the insulating tube (201) is larger than that of the iron core (302).

5. The inductive device of claim 3, wherein said inductive device further comprises: the outer side of the insulating tube (201) is provided with a baffle (202), and the outer wall of the baffle (202) is fixedly connected with the inner wall of the machine body (1).

6. The inductive device of claim 1 wherein said inductive device is configured to facilitate inductive adjustment by: a sleeve (308) is installed on the inner wall of the machine body (1), a pressure sensor (309) is installed at one end of the inner wall of the sleeve (308), and the sleeve (308) is located on one side, far away from the iron core (302), of the moving block (301).

7. The inductive device of claim 6, wherein said inductive device further comprises: the inside sliding connection of sleeve (308) has movable block (310), and connecting rod (311) are installed to one side of movable block (310), the one end and the movable block (301) fixed connection of connecting rod (311), and spring (312) are installed to the opposite side of movable block (310), the one end and pressure sensor (309) fixed connection of spring (312), and pressure sensor (309) signal connection has the receiver, installs the battery in pressure sensor (309).